[PATCH] D35797: [ELF] - Implement --warn-once.

[George Rimar via Phabricator via llvm-commits]

grimar added a comment.

In https://reviews.llvm.org/D35797#820477, @ruiu wrote:

> (By the way, I wouldn't do this, but even if we would do, I wouldn't take the approach that is implemented in this patch because I don't want to mess up the Symbol data structure for this feature as it is too much. I'd instead make a change to Error.cpp so that no messages are printed out more than once. But, again, I wouldn't do that.)


Ok, anyways thanks. I did not think about possibility to do a change to Error.cpp, it was interesting to think about.


https://reviews.llvm.org/D35797